baber/WOPTO huggingface dataset:
Patent JP-H03194867-A (JP)
Title: Electric connection member
Inventor: IKEGAMI YUICHI
IPC: H01L21/60
Filed: 1989-12-22
Abstract: PURPOSE:To prevent any damage of electric circuit parts in connection by providing at least one projection at each end of a conductive member, and performing alloyed connection by a pressure and at a heating temperature lower than conventional. CONSTITUTION:A plurality of conductive members 2 are provided with both ends thereof projected by a suitable length in such a manner as to be inserted through a plate holder 1 made of an insulative material. At least one projection 3 is formed at each end of the conductive member 2. The projection 3 is deformed due to stress concentration higher than in other portions according to a heating and pressing process in alloyed connection with electric circuit parts, thus performing the alloyed connection of the conductive member 2. Consequently, a necessary heating temperature and pressure can be remarkably reduced in comparison with conductive members not having projections. Therefore, the deterioration in function can be prevented with respect to an element apt to be deteriorated at a high temperature or an element likely to be damaged by the pressure, thereby realizing excellent connection.
Patent JP-H10176821-A (JP)
Title: Boiler with denitrification apparatus
Inventor: AIKI HIDETOSHI
IPC: F22D1/26
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To permit the removal of accumulated ash in a hopper simply by a method wherein an economizer, installed in a boiler, is constituted of plate type finned tube while an ash discharging line, having a valve, is provided between the hopper provided on the raised-up part of an inlet port duct, to which a denitrification apparatus is connected at the downstream side thereof, and the outlet port of the economizer. SOLUTION: In a boiler with a denitrification apparatus, the outlet port of a hopper 5 is connected to the outlet port of an economizer 4a by an ash discharging line 7 through a valve 6 to discharge exhaust gas of a boiler 01 from an inlet port duct 1 through the denitrifrication apparatus 2, a soot blower 3, the economizer 4a of finned tube 10 type and an air pre-heater 8 whereby dust is separated and dropped at the raised-up part of the inlet port duct 1 and is accumulated in the hopper 5. The dust is discharged by opening the valve 6 optimally through the ash discharging line 7 by a pressure difference between the raised-up part of the inlet port duct 1 and the outlet port of the economizer 4a.  According to this method, an ash discharging device, installed conventionally below the hopper 5, can be made unnecessary whereby the miniaturization as well as the cost down of the device can be contrived.
Patent JP-H05162807-A (JP)
Title: Pneumatic transport facility for refuse
Inventor: TOMA ICHIRO
IPC: B65F5/00
Filed: 1991-12-17
Abstract: PURPOSE:To improve the performance of refuse collection supposing that a collection center is located at one place and the breaking ability of a breaker is as in the past. CONSTITUTION:In the case of pneumatic transport facilities for refuse, flow control valves are provided upstream of the refuse storage discharge devices 1, 11 of respective transport pipes 6, 6 on which plural refuse storage discharge devices 1, 11 provided at a building are connected, and discharge devices 18A, 18B which are capable of discharging refuse intermittently into transport pipes in a state in which passages connecting refuse storage discharge devices to transport pipes are airtightly intercepted, are provided between respective refuse storage discharge devices 1, 11 and respective transport pipes 6, 6.
Patent JP-H06157318-A (JP)
Title: Agent for modifying tooth surface and modification of tooth surface using the agent
Inventor: YOSHINO NORIO
IPC: A61K31/695
Filed: 1992-11-18
Abstract: PURPOSE:To modify the surface of tooth (including artificial tooth) with a silane-coupling agent containing a fluorinated carbon group to obtain a surface having high stain-proofness, antioxidation effect and lubricating effect. CONSTITUTION:The surface-modifying agent for tooth (including artificial tooth) contains, as an active component, a silane coupling agent containing a fluorinated carbon group and expressed by the formula CnF2n+1-(X)-SiR3-mLm [X is (CH2)w or C6H4CH2CH2; (w) is integer of 1-4; R is alkyl; L is halogen atom, hydroxyl, alkoxy or acyloxy; (n) is integer of 1-20; (m) is integer of 1-3]. The surface of tooth is modified with the modification agent.
Patent JP-H01169975-A (JP)
Title: Semiconductor photo-detector
Inventor: MIURA SHUICHI
IPC: H01L31/10
Filed: 1987-12-24
Abstract: PURPOSE:To improve quantum efficiency, and to inhibit the tunnel currents of a junction by covering a light-receiving region with AlxGa1-xSb(0<x<1), through which 1.3mum-light is transmitted, forming an n-type region and a guard ring to AlxGa1-xSb, and arranging an optical absorption layer on the junction side. CONSTITUTION:A p-type AlxGa1-xSb(0<x<1) multiplication layer 12, a p-type GaAs optical absorption layer 13, a p-type AlxGa1-xSb(0<x<1) window layer 14 and an n-type region 15 are laminated successively from on top of a substrate, including a light-receiving region. The ionization rate of the multiplication layer 12 displays a peak value. The window layer 14 has an impurity concentration lower than that of the multiplication layer 12 and a band gap larger than that of the multiplication layer 12. The region 15 is composed of AlxGa1-xSb(0< x<1) having a band gap larger than that of the multiplication layer 12. The side faces of the multiplication layer 12 and the absorption layer 13 are exposed on the interface of the light-receiving region. The window layer 14 comes into contact with each side face of the region 15, the absorption layer 13 and the multiplication layer 12, and constitutes a guard ring. Accordingly, quantum efficiency is improved, and the tunnel currents of a junction are inhibited.
Patent JP-H09144306-A (JP)
Title: Joint scaffold
Inventor: SUGIYAMA NOBUO
IPC: E01D21/00
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To temporarily set a joint scaffold on a joint part of a large beam material simply, easily and speedily, and to safely carry out temporary bolt fastening work of the beams materials to each other. SOLUTION: A first support part 1 placed and clamped on an existing beam material 2, a pair of left and right first longitudinal frame parts 4 hung down from both ends of this first support part 1 and continuously provided, a second support part 5 placed on a connecting beam material 3, a pair of left and right second longitudinal frame parts 6 hung down from both ends of this second support part 5 and continuously provided, a pair of left and right connecting parts 7 to respectively connect the first longitudinal frame parts 4 and the second longitudinal frame parts 6 on the same side to each other, a hoist 22, etc., are furnished.  Additionally, a pair of the left and right connecting parts 7 includes a scaffold plate 17, the second longitudinal frame parts 6 are connected to the first longitudinal frame part 4 in parallel or substantially in parallel free to vertically oscillate, and the hoist 22, etc., vertically oscillate the second longitudinal frame part 6 against the first longitudinal frame part 4.
Patent JP-H09297272-A (JP)
Title: Micro-mechanical device
Inventor: RICHIYAADO ERU NAIPU
IPC: H04N5/74
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a micro-mechanical device provided with a spring chip and its manufacture. SOLUTION: This micro-mechanical device is provided with a deflectable element 36 hung by at least a piece of hinge upward a gap and a landing stop 34a provided on the bottom part of the gap. The element 36 is deflected on the hinge to be in contact with the landing stop 34a through at least a piece of small spring chip. The spring chip is bent in contacting to carry more uniform dispersion of force and less fatigue and adhesion. The spring chip is formed by making pattern a metal layer constituting the hinge and adding a process generating a separated metal element to a standard semiconductor process.
Patent JP-H07184884-A (JP)
Title: Radiation diagnostic system
Inventor: NAGAI SEIICHIRO
IPC: A61B6/00
Filed: 1993-12-28
Abstract: PURPOSE:To switch stereo-X-ray photographing between a highly precise image and a high speed image in accordance with the diagnostic purpose. CONSTITUTION:In this radiation diagnostic system provided with a radiation generating means 10 exposing a person P to be inspected with radiation rays from two positions (R and L) at a specified distance, an image intensifier 20 converting the radiation image of the person P to be inspected to an optical image and a TV camera sensing the optical image, the TV camera is provided with a CCD 30 performing interlace scanning. In addition, it is provided with a means 50 for driving the CCD 30 by switching a frame accumulating mode performing a picturing with specified number of image elements and a field accumulating mode adding the same and a plurality of image element signals of horizontal line in an odd field and an even field, and a radiation driving means 11 for driving the radiation generating means 10 in accordance with the mode of the CCD 30.
Patent JP-H09150926-A (JP)
Title: Carrying mat
Inventor: NAITO MITSUHIRO
IPC: B65G7/04
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a carrying mat which can carry articles in a form of not only a straight line, but also a kinked line or a curved line in a plane view while being changed in direction, and is not likely to bite foreign matters. SOLUTION: The carrying mat is provided with s mat 10W wide and L long, and with a plurality of rollers 12 to be mounted over one surface of the mat in such a way that they can be rotated. The mat 10 can be deflected, and has two side parts in the width direction, which are provided with a plurality of cut-outs 14 respectively, and these cut-outs are so formed as to be continuous at intervals in the lengthwise direction. The rollers 12 are so disposed in such a way that their rotating axial lines are located at intervals over one surface of the mate, and are substantially extended in the width direction.
Patent JP-H10159171-A (JP)
Title: Method and device for dredging silted deposit in inverted siphon manhole
Inventor: ADACHI ISAMU
IPC: E03F9/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To improve the dredging capacity by inserting a guide column into a man hole while forming the guide column by attaching column bodies, mounting a dredging equipment along the column in a vertically movable manner, moving the dredged sediment to the upper part of the column, and discharging it on the ground. SOLUTION: A plurality of unit columns are successively attached from an upper part of a lower guide column 1A, and integrated with each other, and lowered into a man hole P. When a lower end of a guide column 1 under assembly reaches in the vicinity of a bottom part, an upper guide column 1B having a back side column 28 is attached thereto. Then, the guide column 1 is hoisted from a guide frame 42 through a wire, a and a bucket part 2 is fitted to the upper guide column 1B. The bucket part 2 is lowered to a bottom part of the man hole P along the guide column 1, and the sediment Q is scooped and carried out on the round. An oscillating column of the lower guide column 1A is sprung up forward to expand the dredging range, and the bucket part 2 is lowered along a lower end column, and then, the sediment Q is dredged. The dredging capacity can be improved thereby.
Patent JP-2000159287-A (JP)
Title: Container for icecream or ices
Inventor: OKUBO TARO
IPC: B65D85/78
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To make an ice cream or ices put in a cone cup tastable conveniently with its original deliciousness being kept by combining an inverted conical container main body with an inner tube which is unfoldable and can be fitted close to the internal face of the container main body. SOLUTION: An inner tube 2 is inserted into the inside of a container main body 1, a seal 9 is stuck to an air vent 5 at the bottom 4 of the main body, the inner tube 2 is filled with ice cream 10, and the ice cream 10 is hardened with a cap put on while being cooled down approximately to -30 deg.C. Thereby, transportation becomes possible with the ice cream 10 being kept in a shape as it is. At a vending spot, the temperature at a refrigerator is regulated approximately to the level of -12 deg.C to -14 deg.C and the container is stored while being put upside down. Upon selling, the seal 9 at the bottom 4 is peeled off and the cap is removed, and the inner tube 2 is extracted together with the ice cream out of the container 1 and put in a cone cup. Then, the inner tube 2 is torn off by utilizing a notch 8 formed at the upper end of the inner tube 2.
Patent JP-H02178759-A (JP)
Title: Neural circuit network
Inventor: FUJIMOTO KOJI
IPC: H03K19/00
Filed: 1988-12-28
Abstract: PURPOSE:To obtain a stable multilevel output signal as the output of a neural circuit element, and to constitute a neural circuit network by using less number of the neural circuit elements by using a stair-shaped monotonously increasing function as the characteristic function of the neural circuit element. CONSTITUTION:The stair-shaped monotonously increasing function whose differential function takes maximum values at plural positions is used a the characteristic function to derivative an output signal from the sum of products operation result of an input signal and a weight factor corresponding to each input signal. Accordingly, the differential function of the characteristic function comes to have plural pieces of the maximum values, and the output of the neural circuit element can be made to the multilevel. Thus, since the neural network can be constituted of less number of the neural circuit elements, combination between the neural circuit elements, that is, the number of the weight factors can be reduced, and the calculating time of learning processing can be shortened, and arithmetic processing can be executed at high speed.
Patent JP-H0672350-A (JP)
Title: Four-wheel steering device of vehicle
Inventor: SANO OSAMU
IPC: B62D7/14
Filed: 1992-12-15
Abstract: PURPOSE:To improve the rigidity against this force when the reaction force is applied to the rear wheels in the steering position, execute the common use of a part of a front wheel powered steering device and a part of a rear wheel powered steering device, and reduce the cost. CONSTITUTION:A driven equipment 3 to give the hydraulic energy to the oil by driving a first movable member in steering the front wheels is connected to a hydraulic type powered steering device 1 for front wheels through unitization, while a prime mover 4 to drive a hydraulic type powered steering device 2 for rear wheels by driving a second movable member by the hydraulic energy of the oil is connected to a hydraulic type powered steering device 2 for rear wheels through unitization, and a port 46 of one of the oil chambers of the driven equipment 3 and a port 58 of one of the oil chambers of the prime mover 4, and a port 47 of the other oil chambers of the driven equipment 3 and a port 59 of the other oil chambers of the prime mover 4 are respectively communicated with the oil passages 73, 74.
Patent JP-H11130152-A (JP)
Title: Polyethylene bag with vacuum pump
Inventor: FUJIMOTO MUNENORI
IPC: B65D81/20
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a polyethylene bag having a vacuum pump for holding vegetables required to be kept for a long period of time, or for items of which oxidization should be avoided. SOLUTION: A manually operated vacuum pump made of the same material as that of a polyethylene bag (2) is fixed to a part of a side part of the polyethylene bag having a zipper (1) of a superior seal ability.
Patent JP-H08179864-A (JP)
Title: Key input device
Inventor: SUZUKI KAZUYOSHI
IPC: G06F3/02
Filed: 1994-12-20
Abstract: PURPOSE: To provide a key input device with which enlargement can be suppressed as much as possible without increasing cost even when it is made multifunctional. CONSTITUTION: Concerning a key input device 17 arranging plural function keys 19, 20 and 21 at an operating part 18, this device is provided with a cover 29 for covering the operating part 18 so as to externally operate all the function keys 19, 20 and 21 or a part of them, and a switching means 23 for switching the functions of the function keys 19, 20 and 21 corresponding to the opening/ closing of that cover 29. Normally, a key input is performed by externally operating the function keys 19, 20 and 21 in the state of closing the cover 29. At the time of a function not to be used so much, the key input is performed by operating the switching means 23 while opening the cover 29 and by operating the function keys 19, 20 and 21 while switching the functions of the function keys 19, 20 and 21.
Patent JP-H03196018-A (JP)
Title: Liquid crystal display device
Inventor: HAYASHI ATSUSHI
IPC: G02F1/1333
Filed: 1989-12-26
Abstract: PURPOSE:To enable displays night and day by forming a first translucent substrate and a light source behind it. CONSTITUTION:The first substrate 2 has a structure formed by overlaying the translucent substrate 2A on a transparent substrate 2B. In the daytime when the external light is strong, since incident light is reflected with the translucent substrate 2A, the display of reflective type is used, and at night when the external is weak, the backlight type display can be used by lighting the light source 9 set behind the first substrate 2. The quantity of the external light is measured by a light sensor 10, and the display systems are controlled by combining the sensor 10 with a lighting control device 11 to light and put out the light source 9, thus permitting the backlight system and the reflective light system to be automatically selected, and therefore, the display for outdoor advertisement to be favorably executed night and day.
Patent JP-H09182448-A (JP)
Title: Overcurrent protective circuit for inverter controller
Inventor: ADACHI MITSUAKI
IPC: H02M1/00
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain an overcurrent protective circuit by which a main transistor at an inverter controller is operated at the maximum breakdown strength of the main transistor. SOLUTION: The collector-emitter voltage Vce of a main transistor 3 is detected by voltage-dividing resistances 10, 11, and the collector current Ic of the main transistor 3 is detected by a current detection resistance 13. When the collector current Ic of the main transistor 3 becomes a prescribed value or higher, an overcurrent protective circuit controls, on the basis of a breakdown strength according to the collector-emitter voltage Vce of the main transistor 3 at this time, the time in which the main transistor 3 is turned off so as to be protected.
Patent JP-H11173694-A (JP)
Title: Sterling refrigerating machine
Inventor: SOTOJIMA RYUZO
IPC: F25B9/14
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To not only reduce the number of leaf springs for installation but also avoid generation of cracks due to local stress concentration in a Sterling refrigerating machine in which a compression piston and a displacer are elastically supported by a leaf spring. SOLUTION: Pistons 7 and 7 in a vibrating type compressor A of a Sterling refrigerating device are supported elastically at a fixed section by means of leaf springs 35 and 35. A pair of auxiliary coils 28 and 28 are wound round a bobbin 17 of a linear motor 15 alongside of a driving coil 18, a current is supplied to the auxiliary coils 28 and 28 from a direct current power supply 30 to cause the current of the auxiliary coils 28 and 28 to interact with magnetic force generated by a driving magnet 16 of the linear motor 15 so as to bias a movable section 20 to a neutral position of an oscillating operation.
Patent JP-2000163072-A (JP)
Title: Pitch controller for waveform reproducing device
Inventor: KOBAYASHI SHIGERU
IPC: G10H7/02
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To perform a pitch change with natural feeling by providing a control means, etc., controlling so as to change a reproduced waveform pitch with a continuous change in a desired part existing after a point of time of an instruction based on the position data. SOLUTION: A CPU 1 calculates pitch information for reproducing the waveform data according to a pitch instructed by its key when a keyboard is depressed before the waveform data are reproduced. Then, an audio/phrase sound source 11 fetches beforehand the waveform data stored in a RAM 3 and the information, etc., for reproducing them in an internal memory, and when the key is depressed, the pitch information is inputted according to the control of the CPU 1, and the audio/phrase sound source 11 shifts the pitch of the waveform data according to the pitch information to reproduce. By providing the CPU 1 operating in such a manner, since the pitch of the part that the pitch of the original waveform is changed continuously is restored as it is, the natural feeling pitch change is performed.
Patent JP-H09150850-A (JP)
Title: Fixing structure of cap
Inventor: KATAOKA SHINICHI
IPC: B65D47/08
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a fixing structure of a cap which is hardly broken in a simple assembling, by inserting the extended insertion part of the second cap into the insertion part of the first cap and fixing a plurality of projections at the fixing part, in a structure provided with the first cap and the second cap with an intermediate plug. SOLUTION: A bottle containing a liquid like a sahmpoo is provided with a cap fitted to the bottle 11. The cap is provided with the first cap 21 closing the opening formed on the bottle and the second cap 31 covering an intermediate plug on the pouring opening of the first cap 21 to prevent the liquid from flowing out as a cover body. In the second cap, the intermediate plug is provided to protrude downward at the nearby position of the center of the body 32 and an extended insertion part 35 is provided at one end edge of the body 32. In the state the second cap 31 is fixed to the first cap 21, the intermediate plug body 33a is fitted in from the upper side against the pouring opening 24 of the first cap 21 to close the opening.
Patent JP-H04200743-A (JP)
Title: Regeneration of activated carbon fiber
Inventor: TAKAHASHI KOJIRO
IPC: B01J20/20
Filed: 1990-11-30
Abstract: PURPOSE:To effectively regenerate an activated carbon fiber by a method wherein the activated carbon fiber lowered in its capacity is subjected to washing at specific temp. or lower, washing at the specific temp. or higher, the treatment with an alkali aqueous solution, washing at the specific temp. or higher, pickling and washing. CONSTITUTION:In treating a fermentation solution such as alcoholic liquors or liquid seasonings, food such as a sugar solution or an intermediate product thereof with an activated carbon fiber (e.g. polyacrylonitrile type activated carbon fiber) to discolor the same, the activated carbon fiber lowered in its capacity is regenerated by executing the following first-sixth processes. That is, said fiber is washed at 35 C or lower in the first process, washed at 50 deg.C or higher 10 the second process, treated with a 0.1-4.5wt.% alkali aqueous solution at 40 deg.C or higher in the third process, washed at 50 deg.C or higher 10 the fourth process, treated with a 0.1-3wt.% acid solution at 15-40 deg.C in the fifth process and washed in the sixth process. As a result, the activated carbon fiber lowered in its capacity can effectively be regenerated.